SecureList

OCTOBER 20, 2021

Having been in the field for so long, we have witnessed some major changes in the cybercrime world’s modus operandi. This report shares our insights into the Russian-speaking cybercrime world and the changes in how it operates that have happened in the past five years.

Cybercrime 140

Cybercrime Banking Malware Ransomware 140

Security Affairs

AUGUST 4, 2020

NetWalker ransomware operators continue to be very active, according to McAfee the cybercrime gang has earned more than $25 million since March 2020. McAfee researchers believe that the NetWalker ransomware operators continue to be very active, the gang is believed to have earned more than $25 million since March 2020.

Ransomware 93

Ransomware VPN Cybercrime Advertising 93

Security Affairs

APRIL 29, 2023

xyz pic.twitter.com/VLhISark8Y — Goldwave (@OGoldwave) March 13, 2023 The variant employed in the campaign supports a more sophisticated encryption method of byte remapping and a monthly rotation of the C2 server. #ViperSoftX is back, doesn't look like much has changed. c2 arrowlchat[.]com ” concludes the report.

Encryption 86

Encryption Malware Cryptocurrency Software 86

Security Affairs

NOVEMBER 25, 2020

Group-IB , a global threat hunting and intelligence company, has presented its annual Hi-Tech Crime Trends 2020/2021 report. In the report, the company examines key shifts in the cybercrime world internationally between H2 2019 and H1 2020 and gives forecasts for the coming year.

Banking 127

Banking Ransomware Phishing Marketing 127

Security Affairs

FEBRUARY 23, 2021

FireEye experts linked a series of attacks targeting Accellion File Transfer Appliance (FTA) servers to the cybercrime group UNC2546, aka FIN11. Security experts from FireEye linked a series of cyber attacks against organizations running Accellion File Transfer Appliance (FTA) servers to the cybercrime group UNC2546, aka FIN11.

Cybercrime 79

Cybercrime Software Ransomware Cyber Attacks 79

Krebs on Security

JANUARY 27, 2021

and Bulgarian authorities this week seized the darkweb site used by the NetWalker ransomware cybercrime group to publish data stolen from its victims. “It picked up steam in mid-2020, growing the average ransom to $65,000 last year, up from $18,800 in 2019.” ” Image: Chainalysis.

Ransomware 290

Ransomware Cybercrime Antivirus Encryption 290

Security Affairs

AUGUST 4, 2020

NetWalker ransomware operators continue to be very active, according to McAfee the cybercrime gang has earned more than $25 million since March 2020. McAfee researchers believe that the NetWalker ransomware operators continue to be very active, the gang is believed to have earned more than $25 million since March 2020.

Ransomware 74

Ransomware VPN Cybercrime Advertising 74

Krebs on Security

JANUARY 30, 2024

Among those was the encrypted messaging app Signal , which said the breach could have let attackers re-register the phone number on another device for about 1,900 users. LastPass said criminal hackers had stolen encrypted copies of some password vaults, as well as other personal information. On July 28 and again on Aug.

Social Engineering 327

Social Engineering Mobile Cybercrime Passwords 327

Security Affairs

DECEMBER 30, 2019

The United Nations on Friday have approved a Russian-sponsored and China-backed resolution to create a new convention on cybercrime. The United Nations on Friday has approved a Russian-sponsored and China-backed resolution to create a new convention on cybercrime. It will only serve to stifle global efforts to combat cybercrime.”

Cybercrime 60

Cybercrime Surveillance Spyware Government 60

Security Affairs

MAY 11, 2020

Researchers warn of a new feature implemented in the Sodinokibi ransomware, the threat can now encrypt open and locked files. The Sodinokibi ransomware (REvil) continues to evolve, operators implemented a new feature that allows the malware to encrypt victim’s files, even if they are opened and locked by another process.

Encryption 98

Encryption Ransomware Advertising Malware 98

Security Affairs

JUNE 13, 2023

million Zacks Investment Research users was leaked on a cybercrime forum. The company attempted to downplay the security breach by telling Have I Been Pwned that threat actors only had access to encrypted passwords. HIBP pointed out that the most recent record in the leaked database is dated May 2020. ” reported HIBP.

Data breaches 84

Data breaches Passwords Cybercrime Encryption 84

Security Affairs

NOVEMBER 13, 2021

Threat actors are distributing the GravityRAT remote access trojan masqueraded as an end-to-end encrypted chat application named SoSafe Chat. Threat actors are distributing the GravityRAT RAT masqueraded as an end-to-end encrypted chat application named SoSafe Chat. ” Follow me on Twitter: @securityaffairs and Facebook.

Encryption 127

Encryption Malware Media Authentication 127

Cytelligence

JANUARY 27, 2020

Cybercriminals or threat actors release a kind of malware which enters a computer system or network through fraudulent means and locks down files from access by encrypting them until a demanded ransom is paid to hackers in return for a decryption key. Ransomware in 2020 . Damages from ransomware in 2019 rose to over $11.5

Ransomware 53

Ransomware Cyber Insurance Insurance Encryption 53

Krebs on Security

APRIL 6, 2021

Facebook says the data was collected before 2020 when it changed things to prevent such information from being scraped from profiles. 2020) was not in HaveIBeenPwned, but then again Facebook claims to have more than 2.7 A cybercrime forum ad from June 2020 selling a database of 533 Million Facebook users.

Mobile 343

Mobile Accountability Passwords Authentication 343

Krebs on Security

AUGUST 19, 2021

According to the latest figures (PDF) released by the FBI Internet Crime Complaint Center (IC3), the reported losses from BEC scams continue to dwarf other cybercrime loss categories, increasing to $1.86 billion in 2020. Image: FBI. For example, the Lockbit 2.0 “Would you like to earn millions of dollars? ” Image: Sophos.

Ransomware 360

Ransomware Social Engineering Cybercrime Scams 360

SecureList

FEBRUARY 26, 2021

The state of stalkerware in 2020 (PDF). Kaspersky’s data shows that the scale of the stalkerware issue has not improved much in 2020 compared to the last year: The number of people affected is still high. In total, 53,870 of our mobile users were affected globally by stalkerware in 2020. between 2015 and 2020.

Mobile 86

Mobile Surveillance Software Passwords 86

Security Affairs

DECEMBER 18, 2023

Some info stealers may use encryption techniques to hide their communication with command-and-control servers, making it more challenging for security systems to detect malicious activities. Illegal activities : Accessing someone else’s bank account information without authorization is illegal and considered a form of cybercrime.

Banking 111

Banking Cybercrime Malware Accountability 111

SecureList

JANUARY 30, 2023

Just as any other business, cybercrime needs labor. We reviewed job ads and resumes that were posted on 155 dark web forums from January 2020 through June 2022 and analyzed those containing information about a long-term engagement or a full-time job. The largest number of these, or 41% of the total, were posted in 2020.

Cybercrime 119

Cybercrime Marketing Encryption Risk 119

Security Affairs

JANUARY 5, 2024

Researchers from cybersecurity firm KELA reported that a threat actor announced on a cybercrime forum the sale of the source code and a cracked version of the Zeppelin ransomware builder for $500. To each encrypted file, it appends a randomized nine-digit hexadecimal number as an extension.

Ransomware 102

Ransomware Hacking Encryption Malware 102

Krebs on Security

MARCH 1, 2022

A Ukrainian security researcher this week leaked several years of internal chat logs and other sensitive data tied to Conti , an aggressive and ruthless Russian cybercrime group that focuses on deploying its ransomware to companies with more than $100 million in annual revenue. 22, 2020, the U.S. On Sunday, Feb. 428 hospitals.”

Ransomware 276

Ransomware Healthcare Cybercrime Government 276

Krebs on Security

MARCH 28, 2021

“web shells”) that various cybercrime groups worldwide have been using to commandeer any unpatched Exchange servers. Watson said the Krebsonsecurity file will attempt to open up an encrypted connection between the Exchange server and the above-mentioned IP address, and send a small amount of traffic to it each minute.

Hacking 357

Hacking Cybercrime DNS Antivirus 357

Security Affairs

APRIL 21, 2024

The Akira ransomware operators implement a double extortion model by exfiltrating victims’ data before encrypting it. Earlier versions of the ransomware were written in C++ and the malware added the.akira extension to the encrypted files. The attackers mostly used Cisco vulnerabilities CVE-2020-3259 and CVE-2023-20269.

Ransomware 102

Ransomware Encryption Antivirus VPN 102

Security Affairs

FEBRUARY 12, 2024

The experts exploited the vulnerability to reconstruct encryption keys and developed a decryptor that allows victims of the Rhysida ransomware to recover their encrypted data for free. Rhysida ransomware employed a secure random number generator to generate the encryption key and subsequently encrypt the data.

Ransomware 112

Ransomware Encryption VPN Manufacturing 112

Krebs on Security

FEBRUARY 2, 2021

ValidCC , a dark web bazaar run by a cybercrime group that for more than six years hacked online merchants and sold stolen payment card data, abruptly closed up shop last week. Group-IB believes UltraRank is responsible for a slew of hacks that other security firms previously attributed to at least three distinct cybercrime groups.

Cybercrime 216

Cybercrime Media Accountability Hacking 216

Security Affairs

FEBRUARY 18, 2024

Ukrainian national faces up to 20 years in prison for his role in Zeus, IcedID malware schemes CISA: Cisco ASA/FTD bug CVE-2020-3259 exploited in ransomware attacks CISA adds Microsoft Exchange and Cisco ASA and FTD bugs to its Known Exploited Vulnerabilities catalog US gov offers a reward of up to $10M for info on ALPHV/Blackcat gang leaders U.S.

Cybercrime 93

Cybercrime Ransomware Malware Data breaches 93

BH Consulting

NOVEMBER 10, 2020

Under the EU GDPR, a ransomware attack that leads to personal data being encrypted is deemed a data breach. The post Security Roundup November 2020 appeared first on BH Consulting. Vastaamo fired that CEO. The second lesson highlights the intersection of security and data protection. Have you signed up to our monthly newsletter?

Data breaches 52

Data breaches Ransomware Risk Cyber Risk 52

Security Affairs

JANUARY 30, 2021

The FonixCrypter gang also closed its Telegram channel that was used to advertise the malware in the cybercrime underground. The availability of the master decryption key allows the victims to recover their encrypted files for free. Unfortunately, at the time of writing the RAR archive is not available.

Ransomware 132

Ransomware Encryption Malware Cybercrime 132

Krebs on Security

FEBRUARY 14, 2022

In January, KrebsOnSecurity examined clues left behind by “ Wazawaka ,” the hacker handle chosen by a major ransomware criminal in the Russian-speaking cybercrime scene. 26, 2020, a new user named Biba99 registered on the English language cybercrime forum RaidForums. This post is an attempt to remedy that.

VPN 209

VPN Ransomware Cybercrime Accountability 209

Krebs on Security

SEPTEMBER 30, 2023

The government says Snatch used a customized ransomware variant notable for rebooting Microsoft Windows devices into Safe Mode — enabling the ransomware to circumvent detection by antivirus or endpoint protection — and then encrypting files when few services are running. ru using the email address tretyakov-files@yandex.ru.

Ransomware 225

Ransomware Accountability Cybercrime Backups 225

The Last Watchdog

DECEMBER 19, 2022

Cybercrime is a big business. Cybersecurity firm Positive Technologies found 88 new IAB sales on dark web marketplaces in the first quarter of 2020, compared to just three in all of 2017. Ransomware is already the fastest-growing type of cybercrime , and IABs make it more accessible to novice criminals.

Cybercrime 124

Cybercrime Digital transformation Ransomware Cybersecurity 124

Security Affairs

NOVEMBER 1, 2021

The HelloKitty ransomware group, like other ransomware gangs, implements a double extortion model, stealing sensitive documents from victims before encrypting them. SecurityAffairs – hacking, cybercrime). The ransomware gang targets their victims’ websites with DDoS attacks if they refuse to pay the ransom. Pierluigi Paganini.

DDOS 122

DDOS Ransomware Cybercrime Encryption 122

CyberSecurity Insiders

NOVEMBER 29, 2022

Therefore, companies need to be extra vigilant during these days and must have adequate support to mitigate risks associated with the cybercrime. Malware Hunter Team has reportedly discovered a new file encrypting malware that appears to be a rebranded version of old ransomware.

Ransomware 109

Ransomware Healthcare Encryption Cybercrime 109

Security Affairs

DECEMBER 10, 2021

Another one used to encrypt companies' networks. In the past, other two ransomware were written in Rust for research purposes, one of them was published on GitHub in 2020, the second one is a now-defunct strain named BadBeeTeam. Filemarker 19 47 B7 4D at EOF and before the encrypted key, which is JSON with some settings.

Ransomware 94

Ransomware Malware Cybercrime Encryption 94

Security Affairs

APRIL 3, 2021

The Avaddon ransomware family first appeared in the threat landscape in February 2020, and its authors started offering it with a Ransomware-as-a-Service (RaaS) model in June, 2020. In August 2020, the group launched the 24×7 support for affiliates, the gang set up a chat and ticketing systems.

Ransomware 93

Ransomware Encryption Malware Cybercrime 93

Security Affairs

MARCH 4, 2021

Group-IB published a report titled “Ransomware Uncovered 2020-2021 ”. analyzes ransomware landscape in 2020 and TTPs of major threat actors. Group-IB , a global threat hunting and adversary-centric cyber intelligence company, has presented its new report “Ransomware Uncovered 2020-2021 ”. The gold rush of 2020.

Ransomware 117

Ransomware Cybercrime Malware Marketing 117

Security Affairs

SEPTEMBER 9, 2023

The cybercrime group claims to have stolen 1 TB of data from the hospital and threatens to leak it. The message published by the gang on its leak site emphasizes that they didn’t encrypt data to avoid causing malfunctions to the hospital’s medical equipment.

Ransomware 112

Ransomware Financial Services Cybercrime Encryption 112

Security Affairs

SEPTEMBER 27, 2021

Researchers from vpnMentor recently published a report that sheds the light on the use of Telegram in the cybercrime ecosystem. vpnMentor researchers joined several cybercrime-focused Telegram groups and discovered a vast network of more 1,000s individuals sharing data leaks and dumps and discussing how to exploit them in illegal activities.

Cybercrime 123

Cybercrime Hacking Mobile DDOS 123